Convert //chrome/browser/supervised_user from scoped_ptr to std::unique_ptr

chrome/browser/supervised_user/child_accounts/family_info_fetcher_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "chrome/browser/supervised_user/child_accounts/family_info_fetcher.h"
+
 #include <stddef.h>
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/json/json_writer.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/values.h"
-#include "chrome/browser/supervised_user/child_accounts/family_info_fetcher.h"
 #include "components/signin/core/browser/fake_profile_oauth2_token_service.h"
 #include "net/base/net_errors.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 const char kAccountId[] = "user@gmail.com";
 const char kDifferentAccountId[] = "some_other_user@gmail.com";
 const int kFamilyInfoFetcherURLFetcherID = 0;
@@ skipping 285 matching lines @@
   IssueRefreshToken();
 
   fetcher_.StartGetFamilyProfile();
 
   IssueAccessToken();
 
   // Failed API call should result in a network error.
   EXPECT_CALL(*this, OnFailure(FamilyInfoFetcher::NETWORK_ERROR));
   SendFailedResponse();
 }